<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        body {
            margin: 0;
            padding: 0;
            height: 100vh;
            position: relative;
        }

        span {
            position: absolute;
            transition: all 1s;
        }
    </style>
</head>

<body>

</body>
<script>
    function $(name) {
        return document.querySelector(name);
    }
    function _(name) {
        return document.querySelectorAll(name);
    }
    let text = ['富强', '民主', '文明', '和谐', '自由', '平等', '公正', '法治', '爱国', '敬业', '诚信', '友善'],
        index = 0;
    $("body").onclick = function (e) {
        index += 1;
        let span = document.createElement("span");
        span.innerText = text[index]
        if (index >= 11) {
            index = 0;
        }
        let { x, y } = e
        span.style = `left: ${x}px;top: ${y}px;color: hsl(${Math.random() * 360}, 100%, 50%);`
        $("body").appendChild(span)
        qwe(span, y)
    }
    let sc = 0
    function qwe(q, y) {
        setTimeout(function () {
            q.style.top = `${y + Math.random() * 200}px`
        }, 400);
        let ssd = _("span");
        console.log(ssd)
        sc += 1
        if (sc > 12) {
            setTimeout(function () {
                $("body").removeChild(ssd[0]);
            }, )
        }
    }
</script>

</html>